Check out my other items. The Gold Yuan rate was introduced on the next day, i. The item "China 1948 Nov. 5 Air Mail Letter Aerogramme Peking to USA Last Day Cover" is in sale since Wednesday, May 15, 2019. This item is in the category "Stamps\Asia\China".The seller is "willialo0" and is located in College Station, Texas. This item can be shipped worldwide.